const expect=require('chai').expect;


describe('below-小于',()=>{
    it('"10"<2',()=>{
        expect('10').below(2);
    });

    it('1<2',()=>{
        expect(1).below(2);
    });

    it('2<2',()=>{
        expect(2).below(2);
    });

    it('string.length',()=>{
        expect('abcd').length.below(5);
    });

    it('[1,2,3,4].length',()=>{
        expect([1,2,3,4]).length.below(5);
    });

    it('[1,2,3,4].length',()=>{
        expect([1,2,3,4].length).below(5);
    });
    
});